Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Dura-Ace Di2, Shimano -
Suspension Rigid -
Drivetrain 2 × 11 Electronic -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
49cm
155cm - 163cm
52cm
161cm - 169cm
54cm
166cm - 175cm
56cm
172cm - 181cm
58cm
178cm - 186cm
61cm
183cm - 191cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
S-Works SL4 FACT 11r carbon, FACT construction, tapered/shaped 1-1/8"" to size-specific lower headtube, compact race design, Zertz, internal cable routing, carbon OSBB
Suspension Fork
Specialized FACT carbon, size-specific taper
Drivetrain
Rear Derailleur
Shimano Dura-Ace Di2, 11-speed
Front Derailleur
Shimano Dura-Ace Di2, 11-speed, braze-on
Shift Levers
Shimano 785 Di2, 11-speed
Cassette
Shimano Dura-Ace, 11-speed, 11-28
Crank
S-Works FACT carbon, OSBB, 50/34, w/ CeramicSpeed ceramic bearings
Chain
Shimano Dura-Ace, 11-speed
Pedals
Nylon flat test ride, loose-ball, w/ reflectors
Wheels
Rims
Roval Rapide CLX 40 SCS Disc, w/ CeramicSpeed ceramic bearings
Tires
S-Works Turbo, 220TPI, folding bead, BlackBelt protection, 700x26c
Brakes
Brakes
Shimano 785, hydraulic disc, Ice Tech resin pads w/ fins, 140mm RT-99 Ice Tech rotor
Brake Levers
Shimano Dura-Ace Di2
Cockpit
Stem
S-Works SL, alloy, 4-bolt
Handlebar
S-Works SL Carbon, shallow drop, 125mm drop, 75mm reach
Headset
1-1/8"" upper, size-specific lower, hybrid cartridge lightweight bearings, 8mm carbon cone spacer, w/ 25mm of carbon spacers
Seat
Saddle
Body Geometry Toupé Pro, carbon rails, 143mm
Seatpost
Specialized CG-R, FACT carbon, single bolt, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 49cm | 52cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.4 mm | 1.45 mm | 1.49 mm | 1.53 mm | 1.59 mm | 1.62 mm |
| Bottom Bracket Height | 263 mm | 263 mm | 264 mm | 264 mm | 266 mm | 266 mm |
| Front Center | 582 mm | 588 mm | 595 mm | 606 mm | 621 mm | 628 mm |
| Rake | 49 mm | 49 mm | 49 mm | 49 mm | 49 mm | 49 mm |
| Trail | 59 mm | 59 mm | 59 mm | 56 mm | 56 mm | 53 mm |
| Stack | 521 mm | 540 mm | 557 mm | 583 mm | 615 mm | 636 mm |
| Reach | 372 mm | 373 mm | 374 mm | 381 mm | 386 mm | 392 mm |
| Top Tube Length | 512 mm | 531 mm | 542 mm | 559 mm | 576 mm | 594 mm |
| Seat Tube Angle | 75.5 ° | 74 ° | 73.5 ° | 73.25 ° | 73 ° | 72.5 ° |
| Seat Tube Length | 445 mm | 475 mm | 495 mm | 515 mm | 540 mm | 565 mm |
| Head Tube Angle | 72 ° | 72 ° | 72 ° | 72.5 ° | 72.5 ° | 73 ° |
| Head Tube Length | 125 mm | 145 mm | 165 mm | 190 mm | 225 mm | 245 mm |
| Chainstay Length | 406 mm | 406 mm | 409 mm | 409 mm | 412 mm | 414 mm |
| Wheelbase | 977 mm | 983 mm | 994 mm | 1004 mm | 1023 mm | 1032 mm |
| Bottom Bracket Drop | 73 mm | 73 mm | 71 mm | 71 mm | 70 mm | 70 mm |
| Standover Height | 724 mm | 750 mm | 770 mm | 792 mm | 823 mm | 845 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 155 cm | 161 cm | 166 cm | 172 cm | 178 cm | 183 cm |
| Rider Max Height | 163 cm | 169 cm | 175 cm | 181 cm | 186 cm | 191 cm |
Model Overview
S-Works Roubaix SL4 Disc Di2 is a Specialized Roubaix model. Specialized released 195 bikes variations of this model so far. Check out the entire range from 2015 of this model, by clicking this link.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Endurance bikes average price
Our math shows that the average cost of a dependable Endurance bike is 2346$. However, even though the average price of an Endurance bike is lower, you might still be able to get a top-quality bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
Overview of components
Fork material
The fork on this bike is made out of carbon, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels size
The S-Works Roubaix SL4 Disc Di2 2015 bike is equipped with 700c carbon wheels when leaving the factory. These wheels are the most used kind for road bikes in general. However, these wheels don’t perform so well when passing over obstacles.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The S-Works Roubaix SL4 Disc Di2 comes with Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, these are ideal for anyone.
Sizes
S-Works Roubaix SL4 Disc Di2 comes in 6 sizes, that range from 155 cm – 191 cm (5.09 ft – 6.27 ft). In conclusion, you won’t have a problem finding one that suits you.